Here's how it works: A designated cup-blower positions themselves in front of a stack of two plastic cups, which are a few inches in front of another plastic cup. The blower start spinning the top cup from the stack of two, and once it's got a bit of spin, they blow on it. And then, seemingly by magic (but in actuality thanks to physics), the cup catapults itself into the air and lands inside the other cup. Some people skip the spinning step, even though spinning the cup seems to loosen it from the bottom cup so it blows out more easily.

It probably takes a few tries to flawlessly blow your cup, since most videos on the Internet feature a lot of excited cheers and screams once the cup blower finally nails it.

Here are some of the best Cup Blowing videos the Internet has to offer:

Cup Blowing is reminiscent of another container-themed viral challenge: Bottle Flipping. Bottle Flipping consists simply of flipping a bottle in the air in hopes of it landing right-side up. The trend most recently went viral thanks to high school student Michael Senatore, who performed an epic water bottle flip at his school's talent show in May 2016. And while that didn't reach Mannequin Challenge-levels of fame, who knows, perhaps a few high-profile celebs will try out blowing cups on social media sometime soon too.